Remove/install seat ventilation motors on front seat cushion

AR91.30-P-1952FR

Remove/install seat ventilation motors on front seat cushion

10.10.2019

Model

257, 290

with code 401 (Climatised front seats)

Shown on model 257

1

Cover

4

Net-type mat

M18/9

Left front seat cushion seat ventilation motors

2

Seat cushion padding

5

Net-type mat

M18/11

Right front seat cushion seat ventilation motors

3

Seat padding

6

Electrical wiring harness

 

Remove/install

1

Remove cover (1) from seat cushion padding concerned (2).

Remove/install cover (1) on front passenger seat cushion
Model 257
with code 275 (Memory Package (driver's seat, steering column and mirror))
with code 401 (Climatised front seats)
Model 290
with code 275 (Memory Package (driver's seat, steering column and mirror))
with code 401 (Climatised front seats)
except code 555 (AMG Performance seats)

AR91.18-P-1802FRA

Remove/install cover (1) on driver's seat cushionModel 257
with code 275 (Memory Package (driver's seat, steering column and mirror))
with code 401 (Climatised front seats)
Model 290
with code 275 (Memory Package (driver's seat, steering column and mirror))
with code 401 (Climatised front seats)
except code 555 (AMG Performance seats)

AR91.18-P-1803FRA

2

Remove seat base (3) with net-type mat (4) in area of front seat cushion seat ventilation motors (M18/9, M18/11) from seat cushion padding (2) as shown.

3

Fold net-type mat (5) to one side.

4

Carefully release front seat cushion seat ventilation motors (M18/9, M18/11) from seat cushion padding (2).

5

Guide electrical wiring harness (6) through seat cushion padding (2).

6

Remove front seat cushion seat ventilation motors (M18/9, M18/11).

 Pay attention to routing of wiring harness (6).

7

Install in the reverse order